Optical fiber adaptor



FIG. 1 is a perspective view of an optical fiber adaptor in accordance with a preferred embodiment of our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is yet another perspective view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines in the drawing views are included to show environment and are for illustrative purposes only; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for an optical fiber adaptor, as shown and described. 